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公开(公告)号:US4662111A
公开(公告)日:1987-05-05
申请号:US825480
申请日:1986-02-03
申请人: Felix B. Romberg
发明人: Felix B. Romberg
CPC分类号: E05F1/105 , E05F3/221 , E05Y2900/40 , Y10S16/17 , Y10T16/2782
摘要: A hinged driveway gate opened manually or by a vehicle against a closing force is latched in the open position for an adjustable time interval for vehicle passage by the control mechanism having an improved support connection with the gate, an improved latch mechanism, a novel optional power spring, an improved dashpot and a novel protective cover.
摘要翻译: 铰接的车道门手动或车辆打开关闭力被锁定在打开位置,通过控制机构通过改进的与门的支撑连接可调整的时间间隔,改进的闩锁机构,新颖的可选功率 春天,一个改进的缓冲器和一个新的保护盖。
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公开(公告)号:US2770003A
公开(公告)日:1956-11-13
申请号:US23873151
申请日:1951-07-26
IPC分类号: E05F3/10
CPC分类号: E05F3/108 , E05Y2900/132 , Y10T16/2766 , Y10T16/2782 , Y10T16/281
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公开(公告)号:US2681468A
公开(公告)日:1954-06-22
申请号:US14706150
申请日:1950-03-01
申请人: QUINN BERT A
发明人: QUINN BERT A
IPC分类号: E05F3/10
CPC分类号: E05F3/108 , E05Y2900/132 , Y10T16/2766 , Y10T16/2782 , Y10T16/61 , Y10T403/43
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公开(公告)号:US1941399A
公开(公告)日:1933-12-26
申请号:US61573432
申请日:1932-06-06
申请人: KARL MASTE
发明人: CARL ISCHEBECK
IPC分类号: E05F5/02
CPC分类号: E05F5/027 , Y10T16/2766 , Y10T16/2782
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公开(公告)号:US1101232A
公开(公告)日:1914-06-23
申请号:US1914827518
申请日:1914-03-27
申请人: ADAMS ROBERT , ADAMS ROBERT HARVEY
发明人: ADAMS ROBERT , ADAMS ROBERT HARVEY
CPC分类号: E05F3/108 , Y10T16/27 , Y10T16/2782
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公开(公告)号:US991889A
公开(公告)日:1911-05-09
申请号:US1910561806
申请日:1910-05-17
发明人: PROVEN ALBERT
CPC分类号: E05F3/108 , Y10T16/2782
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公开(公告)号:US913320A
公开(公告)日:1909-02-23
申请号:US1908460888
申请日:1908-11-03
发明人: SULSER ADAM H
CPC分类号: E05F3/108 , Y10T16/2782 , Y10T16/2793
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公开(公告)号:US06434788B1
公开(公告)日:2002-08-20
申请号:US09352968
申请日:1999-07-14
申请人: Ernst Schulte
发明人: Ernst Schulte
IPC分类号: E05F322
CPC分类号: E05F3/106 , E05F1/105 , E05F3/10 , E05Y2201/656 , E05Y2900/132 , Y10S16/09 , Y10S16/17 , Y10S16/21 , Y10T16/276 , Y10T16/2769 , Y10T16/2782 , Y10T16/2788
摘要: The invention describes a door closer with an energy storage that includes a resisting spring (3), with a closer shaft (1) driven by the resisting spring (3) and with an hydraulic fluid damped damping device (12, 13), whereby the energy storage and the damping device (12, 13) act upon a common closer shaft (1), whereby the resisting spring (3) and the closer shaft (1) are not in contact with the fluid of the damping device (12, 13). In this way a particularly slim housing is possible.
摘要翻译: 本发明描述了一种具有能量存储器的门闭合器,其包括阻力弹簧(3),具有由阻力弹簧(3)驱动的更靠近的轴(1)和具有液压阻尼阻尼装置(12,13)的阻力弹簧 能量储存和阻尼装置(12,13)作用在共同的较近的轴(1)上,由此抵抗弹簧(3)和较近的轴(1)不与阻尼装置(12,13)的流体接触 )。 以这种方式,可以有特别纤薄的外壳。
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公开(公告)号:US3835501A
公开(公告)日:1974-09-17
申请号:US26717672
申请日:1972-06-28
申请人: NASH A
发明人: NASH A
CPC分类号: F15B15/223 , F15B15/12 , Y10T16/276 , Y10T16/2782
摘要: A pressure-fluid operated actuator used, e.g. as a door opening and closing mechanism has restriction means limiting the flow of pressure fluid and so slowing down the rate of movement towards the end of a closing movement. The restriction means do not affect the initial part of the movement and allow free entry of fluid into the actuator for the reverse movement. The arrangement can include means which limit the degree of restriction offered.
摘要翻译: 使用压力流体操作的致动器,例如 因为门打开和关闭机构具有限制压力流体的流动的限制装置,并且因此使运动速度减慢到关闭运动的结束。 限制装置不影响运动的初始部分,并允许流体自由地进入致动器以进行反向运动。 该安排可以包括限制提供的限制程度的手段。
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